001package org.apache.maven.plugin.descriptor;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022public class DuplicateMojoDescriptorException
023    extends InvalidPluginDescriptorException
024{
025
026    public DuplicateMojoDescriptorException( String goalPrefix, String goal, String existingImplementation,
027                                             String newImplementation )
028    {
029        super( "Goal: " + goal + " already exists in the plugin descriptor for prefix: " + goalPrefix
030            + "\nExisting implementation is: " + existingImplementation
031            + "\nConflicting implementation is: " + newImplementation );
032    }
033
034}